Floating docks with expanded polystyrene foam encased in polystyrene plastic shells. Each dock exceeds industry standards and federal regulations relating to encapsulated floats on TVA and U.S. Army Corps of Engineers waterways. Docks refurbished after removal from fresh water with deck boards attached using stainless steel screws. Each dock has a floating end of 7” to 8” above water line. Size: 27” wide by 12’ long – can be attached side by side to create wider dock, or end to end to create a longer dock.